您要查找的是不是：
- 标识X辐射characteristic X-ray
- X辐射谱X-ray spectrograph
- 标识X线X-radiation, characteristic
- X射线治疗，X辐射Treatment with or exposure to x-rays.
- 标识X射线characteristic X-ray
- 荧光标识X射线fluorescent characteristic X-ray
- 辐射radiation
- 标识X射线，特征X射线，固有X射线characteristic x-ray
- 直观电视显像管X辐射测量的推荐规程Measurement of X-Radiation from Direct View Television Picture Tubes, Recommended Practice for
- X辐射X-radiation
- 防辐射radiation protection
- 特性X辐射characteristic X-radiation
- X射线标识谱实验中的镓-铜叠加峰的分解Resolution of Ga-Cu overlap peak in X-ray identification spectrum experiment
- 我们用x表示一个未知数。We use x as the symbol for an unknown quantity.
- 特征X辐射characteristic X-radiation
- 辐射的radiant
- 连续x辐射continuous x radiation
- 太阳辐射solar radiation
- 辐射防护radiation protection
- 辐射强度radiant intensity
